# sketch.set.set.vn

Syntax

void := sketch.set.set.vn(sp,v_v,v_n)

The function only applies to 3D case (when 3D zones are generated from the sketch).

Sets both the v-axis and n-axis (normal axis). They correspond to $$y$$ and $$z$$ directions in the sketch 2D coordinate system when the model is extruded into 3D.

Returns:

void - void return

Arguments:

sp - sketch set pointer

v_v - v-axis (3D vector)

v_n - n-axis (3D vector)